1087847422584 has 128 divisors (see below), whose sum is σ = 2959150924800. Its totient is φ = 331273152000.

The previous prime is 1087847422579. The next prime is 1087847422591. The reversal of 1087847422584 is 4852247487801.

1087847422584 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12109834 + ... + 12199334.

It is an arithmetic number, because the mean of its divisors is an integer number (23118366600).

Almost surely, 2^{1087847422584} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087847422584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1479575462400).

1087847422584 is an abundant number, since it is smaller than the sum of its proper divisors (1871303502216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1087847422584 is a wasteful number, since it uses less digits than its factorization.

1087847422584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89925 (or 89921 counting only the distinct ones).

The product of its (nonzero) digits is 32112640, while the sum is 60.

The spelling of 1087847422584 in words is "one trillion, eighty-seven billion, eight hundred forty-seven million, four hundred twenty-two thousand, five hundred eighty-four".